EMCOR Group, Inc. Subsidiary Awarded Facilities Services Contract for the U.S. Army at Fort Huachuca in Arizona

EMCOR
Group, Inc. (NYSE: EME), a Fortune 500® leader in mechanical and
electrical construction, energy infrastructure, and facilities services
for a diverse range of businesses announced that its subsidiary EMCOR
Government Services, Inc has been awarded a contract by the U.S.
Army to perform support services for the Directorate of Public Works at
Fort Huachuca, in Sierra Vista, Arizona. The project began November 1,
2012. The contract provides for a one-year term with an option by the
U.S. Army to extend it for up to four additional years. If the project
extends over the five-year period, EMCOR Government Services will be
paid an aggregate of $42.7M.

EMCOR Government Services will be responsible for performing
a variety of functions at Fort Huachuca, including operation and
maintenance of water and wastewater, HVAC, plumbing, and electrical
systems. Its scope of work also includes minor construction, roads and
grounds maintenance, and pest control.

"EMCOR Government Services is pleased to have been selected by the Army
to provide a diverse range of services required to support the
Directorate of Public Works at Fort Huachuca," stated Michael Shelton,
Chairman and CEO, EMCOR Government Services. "Fort Huachuca is an
historical Army post with an important mission, and we look forward to
being a part of the team."

About EMCOR Group, Inc.

A Fortune 500 company with estimated 2012 revenues of ~$6.4B, EMCOR
Group, Inc. (NYSE: EME) is a leader in mechanical and electrical
construction, energy infrastructure, and facilities services. A provider
of critical infrastructure systems, EMCOR gives life to new structures
and sustains life in existing ones by its planning, installing,
operating, maintaining, and protecting the sophisticated and dynamic
systems that create facility environments---such as electrical,
mechanical, lighting, air conditioning, heating, security, fire
protection, and power generation systems---in virtually every sector of
the economy and for a diverse range of businesses, organizations and
government. EMCOR represents a rare combination of broad reach with
local execution, combining the strength of an industry leader with the
knowledge and care of 170 locations. The ~26,000 skilled employees of
EMCOR have made the company, in the eyes of leading business
publications, amongst the “World's Most Admired” and “Best Managed”.
EMCOR's diversity---in terms of the services it provides, the industries
it serves and the geography it spans---has enabled it to create a stable
platform for sustained results. The Company's strong financial position
has enabled it to attract and retain among the best local and regional
talent, to undertake and complete the most ambitious projects, and to
redefine and shape the future of the construction and facilities
services industry. Additional information on EMCOR can be found at www.EMCORGroup.com.

This release may contain certain forward-looking statements within the
meaning of the Private Securities Reform Act of 1995. Any such comments
are based upon information available to EMCOR management and its
perception thereof, as of this date, and EMCOR assumes no obligation to
update any such forward-looking statements. These forward-looking
statements may include statements regarding market opportunities, market
share growth, gross profit, backlog mix, projects with varying profit
margins, and selling, general and administrative expenses. These
forward-looking statements involve risks and uncertainties that could
cause actual results to differ materially from the forward-looking
statements. Accordingly these statements are no guarantee of future
performance. Such risk and uncertainties include, but are not limited
to, adverse effects of general economic conditions, changes in the
political environment, changes in the specific markets for EMCOR's
services, adverse business conditions, availability of adequate levels
of surety bonding, increased competition, unfavorable labor productivity
and mix of business. Certain of the risks and factors associated with
EMCOR's business are also discussed in the Company's 2011 Form 10-K and
in other reports filed from time to time with the Securities and
Exchange Commission. All these risks and factors should be taken into
account in evaluating any forward-looking statements.